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| author | Michael Dusan <michael.dusan@gmail.com> | 2021-02-26 16:09:37 -0500 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-02-26 13:44:33 -0800 |
| commit | 659f712ae8a812f9fa64f90af23c9b2b4acabcb0 (patch) | |
| tree | e4684e271f7188a6c590b6c58dc6eea319236947 /lib/libcxx/src/atomic.cpp | |
| parent | b706b9bce798666937b7cafde9d778085cbf4e2f (diff) | |
| download | zig-659f712ae8a812f9fa64f90af23c9b2b4acabcb0.tar.gz zig-659f712ae8a812f9fa64f90af23c9b2b4acabcb0.zip | |
llvm12: sync with llvmorg-12.0.0-rc2
- update lib/include
- update lib/libcxx
- update lib/libcxxabi
- update lib/libunwind
- (no changes) src/libcxx.zig
- (no changes) src/libunwind.zig
Diffstat (limited to 'lib/libcxx/src/atomic.cpp')
| -rw-r--r-- | lib/libcxx/src/atomic.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/libcxx/src/atomic.cpp b/lib/libcxx/src/atomic.cpp index 6b73ed771c..9ae1fb5199 100644 --- a/lib/libcxx/src/atomic.cpp +++ b/lib/libcxx/src/atomic.cpp @@ -19,6 +19,12 @@ #include <linux/futex.h> #include <sys/syscall.h> +// libc++ uses SYS_futex as a universal syscall name. However, on 32 bit architectures +// with a 64 bit time_t, we need to specify SYS_futex_time64. +#if !defined(SYS_futex) && defined(SYS_futex_time64) +# define SYS_futex SYS_futex_time64 +#endif + #else // <- Add other operating systems here // Baseline needs no new headers |